![Yamaha PortaSound PS-400 Keyboard Service Repair Shop Manual Schematics Parts](https://i.ebayimg.com/thumbs/images/g/lp8AAOSwfNFmfFdM/s-l140.jpg) | Yamaha PortaSound PS-400 Keyboard Service Repair Shop Manual Schematics Parts USD 32.95 Category : Vintage Manuals Seller : bigmanualwarehouse(24611, 100.0%) | ![Yamaha PSS-270 PortaSound Voice Bank Electronic Keyboard Tested CLEAN](https://i.ebayimg.com/thumbs/images/g/km0AAOSwOJxmhFOt/s-l140.jpg) | Yamaha PSS-270 PortaSound Voice Bank Electronic Keyboard Tested CLEAN USD 84.96 Category : Electronic Keyboards Seller : semigreensales(1538, 99.5%) |
![Yamaha PortaSound PS-300 Keyboard Service Repair Shop Manual Schematics Parts](https://i.ebayimg.com/thumbs/images/g/H~cAAOSwobxmfFcN/s-l140.jpg) | Yamaha PortaSound PS-300 Keyboard Service Repair Shop Manual Schematics Parts USD 32.95 Category : Vintage Manuals Seller : bigmanualwarehouse(24611, 100.0%) | ![Yamaha Portasound PSS 130 Mini Keyboard 32 Key Synthesizer With Power Cable](https://i.ebayimg.com/thumbs/images/g/zmkAAOSwivhmCMbd/s-l140.jpg) | Yamaha Portasound PSS 130 Mini Keyboard 32 Key Synthesizer With Power Cable USD 39.87 Category : Electronic Keyboards Seller : leesky21(1023, 100.0%) |
![Yamaha PortaSound PSS-12 Keyboard Piano Synthesizer Instrument TESTED/ WORKING](https://i.ebayimg.com/thumbs/images/g/MakAAOSwqoJlyQ4H/s-l140.jpg) | Yamaha PortaSound PSS-12 Keyboard Piano Synthesizer Instrument TESTED/ WORKING USD 49.99 Category : Electronic Keyboards Seller : ruggedresaleduo(843, 99.6%) | ![Yamaha PortaSound FM Digital Keyboard /Midi SHS-200 Service Manual Schematics](https://i.ebayimg.com/thumbs/images/g/UR8AAOSw3L1mfvCB/s-l140.jpg) | Yamaha PortaSound FM Digital Keyboard /Midi SHS-200 Service Manual Schematics USD 32.95 Category : Vintage Manuals Seller : bigmanualwarehouse(24615, 100.0%) |
![Yamaha PortaSound PSS-140 Electronic Keyboard Piano](https://i.ebayimg.com/thumbs/images/g/n0QAAOSwSA9mgvKH/s-l140.jpg) | Yamaha PortaSound PSS-140 Electronic Keyboard Piano USD 69.99 Category : Electronic Keyboards Seller : sweetdeal20(1025, 97.6%) | ![vintage YAMAHA PORTASOUND KEYBOARD PSS-130 working ELECTRONIC retro BOXED 4767](https://i.ebayimg.com/thumbs/images/g/y2EAAOSw0E1hSbNF/s-l140.jpg) | vintage YAMAHA PORTASOUND KEYBOARD PSS-130 working ELECTRONIC retro BOXED 4767 GBP 21.76 Category : Electronic Keyboards Seller : jezs_toy_store(18656, 99.8%) |
![Vintage 1988 Yamaha PortaSound PSS-140 Electronic Keyboard Excellent works good](https://i.ebayimg.com/thumbs/images/g/s9AAAOSwiehlZqZ1/s-l140.jpg) | Vintage 1988 Yamaha PortaSound PSS-140 Electronic Keyboard Excellent works good USD 49.99 Category : Electronic Keyboards Seller : cha-15247(148, 100.0%) | ![vintage YAMAHA PORTASOUND KEYBOARD PSS-120 working boxed ELECTRONIC 1714](https://i.ebayimg.com/thumbs/images/g/rGgAAOSw5ONfoJEt/s-l140.jpg) | vintage YAMAHA PORTASOUND KEYBOARD PSS-120 working boxed ELECTRONIC 1714 GBP 22.79 Category : Electronic Keyboards Seller : jezs_toy_store(18636, 99.8%) |
![Vintage Yamaha PortaSound PC-50 Electronic Keyboard w Case](https://i.ebayimg.com/thumbs/images/g/KLUAAOSwd2llURHy/s-l140.jpg) | Vintage Yamaha PortaSound PC-50 Electronic Keyboard w Case USD 59.99 Category : Electronic Keyboards Seller : gw98107wa(651, 100.0%) | ![Vintage 1994 Yamaha PSS-12 Portasound 32 key Keyboard Synthesizer New](https://i.ebayimg.com/thumbs/images/g/Qu8AAOSwWjBmY5Vx/s-l140.jpg) | Vintage 1994 Yamaha PSS-12 Portasound 32 key Keyboard Synthesizer New USD 69.99 Category : Electronic Keyboards Seller : wheelznmore(1553, 99.0%) |
![Vintage 1994 Yamaha PSS-12 Portasound 32 Key Keyboard Synthesizer Tested Works.](https://i.ebayimg.com/thumbs/images/g/w~AAAOSw07hmTAGi/s-l140.jpg) | Vintage 1994 Yamaha PSS-12 Portasound 32 Key Keyboard Synthesizer Tested Works. USD 34.99 Category : Electronic Keyboards Seller : txsightsound(183, 100.0%) | ![Yamaha Electronic Keyboard PORTASOUND PSS-14 Tested](https://i.ebayimg.com/thumbs/images/g/VZkAAOSwZGpj3XuG/s-l140.jpg) | Yamaha Electronic Keyboard PORTASOUND PSS-14 Tested USD 39.99 Category : Electronic Keyboards Seller : vangtasticfinds(1271, 99.2%) |
![Yamaha PSS-170 PortaSound Voice Bank Electronic Keyboard - TESTED WORKS](https://i.ebayimg.com/thumbs/images/g/yOYAAOSwQnNmcZ10/s-l140.jpg) | Yamaha PSS-170 PortaSound Voice Bank Electronic Keyboard - TESTED WORKS USD 39.99 Category : Electronic Keyboards Seller : meritmerchandisellc630(2391, 99.2%) | ![Yamaha Keyboard, Portasound Pc-100 ,battery Operated.](https://i.ebayimg.com/thumbs/images/g/8rEAAOSw0vJmbkQw/s-l140.jpg) | Yamaha Keyboard, Portasound Pc-100 ,battery Operated. USD 53.5 Category : Electronic Keyboards Seller : zawill_648(0, 0.0%) |
![Vintage Yamaha PSS-100 PortaSound Digital Keyboard Synthesizer With Box 80s](https://i.ebayimg.com/thumbs/images/g/0XcAAOSw21lk7QPk/s-l140.jpg) | Vintage Yamaha PSS-100 PortaSound Digital Keyboard Synthesizer With Box 80s USD 63.25 Category : Electronic Keyboards Seller : wafinder(281, 99.2%) | ![Original Yamaha PortaSound Keyboard Service Manual -- PSS-120](https://i.ebayimg.com/thumbs/images/g/SFAAAOSw6fpiRhQL/s-l140.jpg) | Original Yamaha PortaSound Keyboard Service Manual -- PSS-120 USD 14.95 Category : Vintage Manuals Seller : speakerguy2002(23717, 99.7%) |
![Yamaha PortaSound PSS-470 Electronic Stereo Piano Keyboard Working Tested](https://i.ebayimg.com/thumbs/images/g/G9YAAOSwL89mLmSh/s-l140.jpg) | Yamaha PortaSound PSS-470 Electronic Stereo Piano Keyboard Working Tested USD 150.0 Category : Electronic Keyboards Seller : justiwrigh_35(765, 99.6%) | ![1980s Yamaha Portasound Electric Keyboard PSS-140. Original box and manual.](https://i.ebayimg.com/thumbs/images/g/gtgAAOSwmepmc1aS/s-l140.jpg) | 1980s Yamaha Portasound Electric Keyboard PSS-140. Original box and manual. USD 85.0 Category : Electronic Keyboards Seller : mel2266(1064, 93.3%) |